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參數(shù)資料
| 型號： | PI74FCT273TSE |
| 廠商： | Pericom |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OCTAL D F-F W/RESET 20-SOIC |
| 產(chǎn)品變化通告： | Product Discontinuation Notice 22/Jan/2010 |
| 標(biāo)準(zhǔn)包裝： | 38 |
| 系列： | 74FCT |
| 功能： | 主復(fù)位 |
| 類型： | D 型總線 |
| 輸出類型： | 非反相 |
| 元件數(shù)： | 1 |
| 每個(gè)元件的位元數(shù)： | 8 |
| 延遲時(shí)間 - 傳輸： | 2ns |
| 觸發(fā)器類型： | 正邊沿 |
| 輸出電流高，低： | 15mA，64mA |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SOIC（0.295"，7.50mm 寬） |
| 包裝： | 管件 |
1
PS2013F
11/10/08
Description
PericomSemiconductor’s PI74FCT273Tisa8-bitwideoctaldesigned
with eight edge-triggered D-type flip-flops with individual D inputs
and O outputs. The common buffered Clock (CP) and Master Reset
(MR) load and resets (clear) all flip-flops simultaneously. The
register is fully edge-triggered. The D input state, one setup time
before the LOW-to-HIGH clock transition, is transferred to the
corresponding flip-flop's O output. All outputs will be forced LOW
independently of Clock or Data inputs by a LOW voltage level on
the MR input.
Device models available upon request.
Fast CMOS Octal D Flip-Flop
with Master Reset
Block Diagram
Inputs
Outputs
Mode
MR
CP
DN
ON
Reset (Clear) L
X
L
Load "1"
H
↑
hH
Load "0"
H
↑
lL
Truth Table(1)
Pin Name
Description
MR
Master Reset (Active LOW)
CP
Clock Pulse Input
(Active Rising Edge)
D0-D7
Data Inputs
O0-O7
Data Outputs
GND
Ground
VCC
Power
PinDescription
PinConfiguration
1. H = High Voltage Level
h = High Voltage Level one setup time
prior to the LOW-to-HIGH Clock
transition
L = Low Voltage Level
l = LOW Voltage Level one setup time
prior to the LOW-to-HIGH Clock
Transition
X = Don’t Care
↑ = LOW-to-HIGH Clock Transition
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
PI74FCT273T
Features
Pin compatible with bipolar FAST Series at a higher speed
and lower power consumption
TTL input and output levels
Low ground bounce outputs
Extremely low static power
Hysteresis on all inputs
Industrial operating temperature range: –40°C to +85°C
Packaging (Pb-free & Green available):
– 20-pin 173-mil wide plastic TSSOP (L)
– 20-pin 150-mil wide plastic QSOP (Q)
– 20-pin 300-mil wide plastic SOIC (S)
D
RD
D0
O0
CP
MR
Q
D
RD
D1
O1
CP
Q
D
RD
D2
O2
CP
Q
D
RD
D3
O3
CP
Q
D
RD
D4
O4
CP
Q
D
RD
D5
O5
CP
Q
D
RD
D6
O6
CP
Q
D
RD
D7
O7
CP
Q
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
MR
O0
D0
D1
O1
O2
D2
D3
O3
GND
Vcc
O7
D7
D6
O6
O5
D5
D4
O4
CP
08-0291
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI74FCT273TSEX | 功能描述:觸發(fā)器 Octal D FlipFlop w/ Reset RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| PI74FCT2821TSA | 制造商:Pericom Semiconductor Corporation 功能描述: |
| PI74FCT2827ATP | 制造商:Pericom Semiconductor Corporation 功能描述:Buffer/Line Driver 10-CH Non-Inverting 3-ST CMOS 24-Pin PDIP Tube |
| PI74FCT2827ATQ | 功能描述:IC BUFFER 10BIT NON-INV 24QSOP RoHS:否 類別:集成電路 (IC) >> 邏輯 - 緩沖器，驅(qū)動器，接收器，收發(fā)器 系列:74FCT 標(biāo)準(zhǔn)包裝:1,000 系列:74ABT 邏輯類型:寄存收發(fā)器，非反相 元件數(shù):1 每個(gè)元件的位元數(shù):8 輸出電流高，低:32mA，64mA 電源電壓:4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) |
| PI74FCT2827ATS | 制造商:Pericom Semiconductor Corporation 功能描述: |
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